Digging deeper, the invention of eyeglasses is an elaboration of the more fundamental development of optics technology. The ability of a segment of a glass sphere to magnify whatever is placed before it was known around the year 1000, when the spherical segment was called a reading stone, […] .

The natural process of formation or assimilation, performed by the living organs in animals and vegetables, by which a crude substance is changed into something of a higher order

the elaboration of food into chyme

the elaboration of chyle, or sap, or tissues

(computing) Setting up a hierarchy of calculated constants in a language such as Ada so that the values of one or more of them determine others further down in the hierarchy.

(electronics) The process of taking a parsed tree of an abstract integrated circuit definition in a language such as Verilog and creating a hierarchy of module instances that ends with primitive (atomic) gates and statements.